HYUNDAI
11
8. LED MESSAGES
LIGHT(S) CONDITION
CAUSE(S)
SOLUTION(S)
Solid Red Warning! LED
Reverse Polarity
Exchange the red and black
clamps or ring terminals to the
correct battery posts
Flashing Red Warning! LED
1) Open-circuit
2) Dirty Battery Posts
3) Dead Battery
4) Output Short Circuit
1) Connect the red and black
clamps or ring terminals to the
battery posts
2) Clean the battery posts
3) Replace the battery with a new
one immediately
4) Disconnect red and black
output terminals
Slow flashing Red Warning!
LED
+
12V Mode LED
Charging 24V battery
with 12V Mode
Please do manually press Mode
button to choose correct charge
mode.
CAUTION:
If you use 24V charging
mode for 12V battery,
battery could be damaged
12V/24V Mode LED is on,
four battery charging level
indicator LEDs are flashing
Overheat protection
Just wait. After cooling down,
charging will restart
Solid yellow REPAIR LED
+
12V Mode LED
In 12V REPAIR mode
-
Solid yellow REPAIR LED
+
24V Mode LED
In 24V REPAIR mode
-
Solid Red Warning! LED
+
Solid yellow SUPPLY LED
Overload in SUPPLY Mode
(will automatically shut down for
30 seconds as protection)
Disconnect the external device
Quick flashing Red Warning!
LED
+
Corresponding 12V/24V Mode
LED
Battery cannot be recovered
during charging
Replace the battery with
a new one immediately
Only corresponding 12V/24V
Mode LED
+
Four battery charging level
indicator LEDs are all OFF
In Desulphation Process
-
Red Warning! LED light
flashed x2, and stop
for 3 sec (repeating)
Battery cannot be recovered
through Desulphation Process
or Battery cannot be recovered
through Repair Mode
1) Replace with a new battery
2) If battery cannot be recovered
through Desulphation Process, try
REPAIR Mode for recovery